Where’s all my CPU and memory gone? The answer: Slack

The numbers:

CPU usage, 5% for each account consistently. 76.4% CPU time in total.
Memory usage, circa 50MB — 300MB for each account
Energy usage, circa 60–70% of entire host, all the time even when in the background
Energy usage, circa 15–20% of host when accounts reduced to two. Reclaimed circa 50%
CPU usage is nice and low when idle in beta 2.7.0
Matthew O’Riordan, CEO, Ably

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Co-founder of Ably: Simply better realtime messaging. In the past was the CTO & co-founder of Econsultancy that was sold in 2012.

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Matthew O'Riordan

Matthew O'Riordan

Co-founder of Ably: Simply better realtime messaging. In the past was the CTO & co-founder of Econsultancy that was sold in 2012.

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